Para bom entendedor, uma letra de musica basta!

Katy Perry - Hot n' Cold

You change your mind

Like a girl changes clothes

Yeah you, PMS

Like a bitch I would know

And you always think Always speak

Correctively I should know That you're no good for me

Cause you're hot then you're cold

You're yes then you're no

You're in and you're out

You're up and you're down

You're wrong when it's right

It's black and it's white

We fight, we break up

We kiss, we make up

You, You don't really want to stay, no You, but you don't really want to go-o

You're hot then you're cold

You're yes then you're no

You're in and you're out

You're up and you're down